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Author:

梁保陈 (梁保陈.) | 张兴兰 (张兴兰.)

Indexed by:

incoPat zhihuiya

Abstract:

本发明公开了基于改进区块存储结构的高效数据检索方法,根据目前区块链存储和检索存在的效率问题,从区块结构出发,首先提出了基于区块链系统的三层检索模型;其次,根据B+树的查找稳定性能,查询路径短的优点,结合默克尔树的优良验证性能,改进了默克尔树的存储结构,在节点上添加相应的索引数据,在保证验证效率的前提下提高了数据检索的能力,并且支持范围查询,设计了对应的构建算法和查询算法;最后,通过实验测试了提出树结构的有效性和可用性,有良好的查询性能和稳定性能。

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Patent Info :

Type: 发明申请

Patent No.: CN202110182161.7

Filing Date: 2021-02-09

Publication Date: 2024-11-22

Pub. No.: CN112800065B

Applicants: 北京工业大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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